CN106482328B - Quick-heating water heater and control method thereof - Google Patents
Quick-heating water heater and control method thereof Download PDFInfo
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- CN106482328B CN106482328B CN201510550820.2A CN201510550820A CN106482328B CN 106482328 B CN106482328 B CN 106482328B CN 201510550820 A CN201510550820 A CN 201510550820A CN 106482328 B CN106482328 B CN 106482328B
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Abstract
The invention provides a quick-heating water heater and a control method thereof, comprising a small inner container and a large inner container which are both provided with independent heating devices, and a control panel for controlling the quick-heating water heater, wherein the large inner container is provided with a first large inner container water inlet positioned at the lower side of the large inner container, a second large inner container water inlet positioned at the upper side of the large inner container, and a large inner container water outlet positioned at the lower side of the large inner container, the upper side of the small inner container is provided with a small inner container water inlet, the lower side of the small inner container is provided with a small inner container water outlet, and the heating mode comprises the following steps: a low water temperature and low water consumption mode, a low water temperature and high water consumption mode, a high water temperature and low water consumption mode and a high water temperature and high water consumption mode. According to the quick-heating water heater and the control method thereof, the large inner container and the small inner container are used for heating independently, the heating conditions, the heating water quantity, the heating water temperature and the like of the large inner container and the small inner container are controlled by adjusting the water consumption and the water temperature, and electric energy and water resources can be saved to the maximum extent.
Description
Technical Field
The invention belongs to the field of water heaters, and particularly relates to a quick-heating water heater and a control method thereof.
Background
At present, water heaters become necessary products in people's lives, but the existing water heaters directly heat the inner container after the inner container is filled with water, the heating time is long, and the hot water after the heating is finished can slowly cool down under the condition of not being used, so that the waste of electric energy is caused.
Disclosure of Invention
Therefore, the invention provides a quick and energy-saving quick water heater and a control method thereof.
The utility model provides a fast hot water heater, is including all having independent heating device's little inner bag and big inner bag and being used for control fast hot water heater's control panel, be provided with on the big inner bag and be located the first big inner bag water inlet of big inner bag downside, be located the big inner bag water inlet of second of big inner bag upside and being located the big inner bag delivery port of big inner bag downside, little inner bag upside is provided with little inner bag water inlet, and the downside is provided with little inner bag delivery port, little inner bag set up in big inner bag upside, just little inner bag delivery port with the big inner bag water inlet intercommunication of second, outside water source respectively with first big inner bag water inlet and little inner bag water inlet intercommunication, the control panel with big inner bag with little inner bag electricity is connected, first big inner bag water inlet with little inner bag water inlet is connected with outside water source.
The water inlet of the first large liner is provided with a first valve, the water inlet of the small liner is provided with a second valve, the water inlet of the second large liner is provided with a third valve, the water inlet of the second large liner is communicated with the water outlet of the small liner through at least one pipeline, the small liner and the independent heating device in the large liner are heating pipes, the length of the heating pipe in the small liner is not less than half of the length of the small liner, the large liner is internally provided with at least two heating pipes, all the heating pipes are sequentially arranged from top to bottom, all the heat exchange pipes in the large liner are Z-shaped, and the water outlet of the large liner comprises a high water outlet pipe and a low water outlet pipe, the height of the high water outlet pipe is not less than half of the height of the large inner container, the low water outlet pipe is arranged at the lowest point of the large inner container, a fourth valve is arranged on the high water outlet pipe, a fifth valve is arranged on the low water outlet pipe, a flow meter is arranged at a water inlet of the small inner container and a water inlet of the first large inner container, a temperature sensor is arranged in the small inner container and the large inner container, the control panel is electrically connected with the flow meters and the temperature sensors, the quick water heater further comprises a display screen for displaying and adjusting parameters of the quick water heater, the display screen is arranged outside the large inner container and is electrically connected with the control panel, and the volume ratio of the small inner container to the large inner container is 1:1.1 to 1:10.
a control method of the quick-heating water heater comprises the following steps:
setting a heating mode corresponding to the water consumption and the water temperature in the quick-heating water heater;
inputting the required water consumption and the water temperature on a display screen;
and the control circuit receives the data of the display screen and calls the heating mode to heat.
The heating mode includes: a low water temperature and low water consumption mode, a low water temperature and high water consumption mode, a high water temperature and low water consumption mode and a high water temperature and high water consumption mode.
The low water consumption is not more than one half of the volume of the quick-heating water heater, the high water consumption is more than one half of the volume of the quick-heating water heater, the temperature range of the low water temperature is 10-35 ℃, and the temperature range of the high water temperature is 36-70 ℃.
The low water temperature and low water consumption mode comprises the following steps:
opening the second valve, closing the first valve, the third valve, the fourth valve, and the fifth valve;
measuring the reading of a flow meter arranged at the water inlet of the small inner container until the water inflow is two thirds of the volume of the small inner container;
closing the second valve and opening the heating pipe of the small inner container;
measuring the reading of a temperature sensor in the small inner container until the temperature in the small inner container is between 60 and 75 ℃, and stopping heating;
opening the first valve and the third valve;
measuring the readings of the flow meters arranged at the water inlet of the first large inner container until the sum of all the readings of the flow meters is equal to the low water consumption;
measuring the reading of a temperature sensor in the large inner container in real time, and opening a heating pipe at the lower part of the large inner container;
and when the temperature sensor in the large inner container reaches a set value, stopping heating.
The high water temperature and low water consumption mode comprises the following steps:
opening the second valve, closing the first valve, the third valve, the fourth valve, and the fifth valve;
measuring the reading of a flow meter arranged at the water inlet of the small inner container until the water inflow is two thirds of the volume of the small inner container;
closing the second valve and opening the heating pipe of the small inner container;
measuring the reading of the temperature sensor in the small inner container until the temperature in the small inner container is between 75 and 85 ℃, and stopping heating;
opening the first valve and the third valve;
measuring the readings of the flow meters arranged at the water inlet of the first large inner container until the sum of the readings of all the flow meters is equal to the low water consumption;
measuring the reading of a temperature sensor in the large inner container in real time, and opening a heating pipe at the lower part of the large inner container;
and when the temperature sensor in the large inner container reaches a set value, stopping heating.
The low water temperature and high water consumption mode comprises the following steps:
opening the second valve, closing the first valve, the third valve, the fourth valve, and the fifth valve;
measuring the reading of a flow meter arranged at the water inlet of the small inner container until the water inflow is the volume of the small inner container;
closing the second valve and opening the heating pipe of the small inner container;
measuring the reading of a temperature sensor in the small inner container until the temperature in the small inner container is between 60 and 75 ℃, and stopping heating;
opening the first valve and the third valve;
measuring the readings of the flow meters arranged at the water inlet of the first large inner container until the sum of the readings of all the flow meters is equal to the volume of the quick-heating water heater;
measuring the reading of a temperature sensor in the large inner container in real time, and opening an upper heating pipe of the large inner container;
when the temperature sensor in the large inner container reaches a set value, stopping heating;
opening the fourth valve, closing the upper heating pipe in the large inner container and opening the lower heating pipe in the large inner container when the water amount in the large inner container is less than half of the volume of the large inner container;
and closing the fourth valve and opening the fifth valve.
The high water temperature and high water consumption mode comprises the following steps:
opening the second valve, closing the first valve, the third valve, the fourth valve, and the fifth valve;
measuring the reading of a flow meter arranged at the water inlet of the small inner container until the water inflow is the volume of the small inner container;
closing the second valve and opening the heating pipe of the small inner container;
measuring the reading of a temperature sensor in the small inner container until the temperature in the small inner container is between 75 and 85 ℃, and stopping heating;
opening the first valve and the third valve;
measuring the readings of the flow meters arranged at the water inlet of the first large inner container until the sum of all the readings of the flow meters is equal to the volume of the instant water heater;
measuring the reading of a temperature sensor in the large inner container in real time, and opening an upper heating pipe of the large inner container;
when the temperature sensor in the large inner container reaches a set value, stopping heating;
opening the fourth valve, closing the upper heating pipe in the large inner container and opening the lower heating pipe in the large inner container when the water amount in the large inner container is less than half of the volume of the large inner container;
and closing the fourth valve and opening the fifth valve.
According to the quick-heating water heater and the control method thereof, the large inner container and the small inner container are used for independent heating, the heating conditions, the heating water quantity, the heating water temperature and the like of the large inner container and the small inner container are controlled by adjusting the water consumption and the water temperature, and electric energy and water resources can be saved to the maximum extent.
Drawings
Fig. 1 is a schematic structural diagram of a quick-heating water heater provided by the invention.
Detailed Description
The present invention will be described in detail below with reference to specific embodiments and accompanying drawings.
The quick-heating water heater as shown in fig. 1 comprises a small inner container 1 and a large inner container 2 which are provided with independent heating devices respectively, and a control panel 3 for controlling the quick-heating water heater, wherein the large inner container 2 is provided with a first large inner container water inlet 21 positioned at the lower side of the large inner container 2, a second large inner container water inlet 22 positioned at the upper side of the large inner container 2, and a large inner container water outlet 23 positioned at the lower side of the large inner container 2, the upper side of the small inner container 1 is provided with a small inner container water inlet 11, the lower side of the small inner container 1 is provided with a small inner container water outlet 12, the small inner container 1 is arranged at the upper side of the large inner container 2, the small inner container water outlet 12 is communicated with the second large inner container water inlet 22, an external water source is respectively communicated with the first large inner container water inlet 21 and the small inner container water inlet 11, the control panel 3 is electrically connected with the large inner container 2 and the small inner container 1, and the first large inner container water inlet 21 and the small inner container water inlet 11 are connected with an external water source.
A first valve 211 is arranged at the position of the first large inner container water inlet 21, a second valve 111 is arranged at the position of the small inner container water inlet 11, a third valve 212 is arranged at the position of the second large inner container water inlet 22, the second large inner container water inlet 22 is communicated with the small inner container water outlet 12 through at least one pipeline, the small inner container 1 and the independent heating device in the large inner container 2 are heating pipes, the length of the heating pipe in the small inner container 1 is not less than half of the length of the small inner container 1, at least two heating pipes are arranged in the large inner container 2, all the heating pipes are sequentially arranged from top to bottom, all the heat exchange pipes in the large inner container 2 are Z-shaped, and the large inner container water outlet 23 comprises a high water outlet 231 and a low water outlet 232, the height of the high water outlet pipe 231 is not less than half of the height of the large inner container 2, the low water outlet pipe 232 is arranged at the lowest point of the large inner container 2, the high water outlet pipe 231 is provided with a fourth valve 213, the low water outlet pipe 232 is provided with a fifth valve 214, the small inner container water inlet 11 and the first large inner container water inlet 21 are both provided with a flow meter, the small inner container 1 and the large inner container 2 are both internally provided with temperature sensors, the control panel 3 is electrically connected with all the flow meters and all the temperature sensors, the quick water heater further comprises a display screen 4 for displaying and adjusting parameters of the quick water heater, the display screen 4 is arranged outside the large inner container 2 and is electrically connected with the control panel 3, and the volume ratio of the small inner container 1 to the large inner container 2 is 1:1.1 to 1:10.
a control method of the quick-heating water heater comprises the following steps:
setting a heating mode corresponding to the water consumption and the water temperature in the quick-heating water heater;
inputting the required water consumption and the water temperature on the display screen 4;
the control circuit receives the data of the display screen 4 and calls the heating mode to heat.
The heating mode includes: a low water temperature and low water consumption mode, a low water temperature and high water consumption mode, a high water temperature and low water consumption mode and a high water temperature and high water consumption mode.
The low water consumption is not more than one half of the volume of the quick water heater, the high water consumption is more than one half of the volume of the quick water heater, the temperature range of the low water temperature is 10 ℃ to 35 ℃, and the temperature range of the high water temperature is 36 ℃ to 70 ℃.
The low water temperature and low water consumption mode comprises the following steps:
opening the second valve 111, and closing the first valve 211, the third valve 212, the fourth valve 213, and the fifth valve 214;
measuring the reading of a flow meter arranged at the water inlet 11 of the small inner container until the water inflow is two thirds of the volume of the small inner container 1;
the heating pipe of the small inner container 1 is opened while the second valve 111 is closed;
measuring the reading of the temperature sensor in the small inner container 1 until the temperature in the small inner container 1 is between 60 and 75 ℃, and stopping heating;
opening the first valve 211 and the third valve 212;
measuring the readings of the flow meters arranged at the water inlet 21 of the first large inner container until the readings of all the flow meters are equal to the low water consumption, fully and uniformly mixing the water in the large inner container 2 along with the rise of the water level in the large inner container 2, and gradually raising the temperature;
measuring the reading of the temperature sensor in the large inner container 2 in real time, and opening a heating pipe at the lower part of the large inner container 2;
when the temperature sensor in the large inner container 2 reaches a set value, the heating is stopped.
The high water temperature and low water consumption mode comprises:
opening the second valve 111, and closing the first valve 211, the third valve 212, the fourth valve 213, and the fifth valve 214;
measuring the reading of a flow meter arranged at the water inlet 11 of the small inner container until the water inflow is two thirds of the volume of the small inner container 1;
the second valve 111 is closed, and the heating pipe of the small inner container 1 is opened;
measuring the reading of the temperature sensor in the small inner container 1 until the temperature in the small inner container 1 is between 75 and 85 ℃, and stopping heating;
opening the first valve 211 and the third valve 212;
measuring the readings of the flow meters arranged at the water inlet 21 of the first large inner container until the readings of all the flow meters are equal to the low water consumption, fully and uniformly mixing the water in the large inner container 2 along with the rise of the water level in the large inner container 2, and gradually raising the temperature;
measuring the reading of the temperature sensor in the large inner container 2 in real time, and opening a heating pipe at the lower part of the large inner container 2;
when the temperature sensor in the large inner container 2 reaches a set value, the heating is stopped.
The low water temperature and high water consumption mode comprises the following steps:
opening the second valve 111, and closing the first valve 211, the third valve 212, the fourth valve 213, and the fifth valve 214;
measuring the reading of a flow meter arranged at the water inlet 11 of the small inner container until the water inflow is equal to the volume of the small inner container 1;
the heating pipe of the small inner container 1 is opened while the second valve 111 is closed;
measuring the reading of the temperature sensor in the small inner container 1 until the temperature in the small inner container 1 is between 60 and 75 ℃, and stopping heating;
opening the first valve 211 and the third valve 212;
measuring the readings of the flow meters arranged at the water inlet 21 of the first large inner container until the sum of the readings of all the flow meters is equal to the volume of the quick water heater, and along with the rise of the water level in the large inner container 2, fully and uniformly mixing the water in the large inner container 2 and gradually increasing the temperature;
measuring the reading of the temperature sensor in the large inner container 2 in real time, and opening the upper heating pipe of the large inner container 2;
when the temperature sensor in the large inner container 2 reaches a set value, the heating is stopped;
opening the fourth valve 213, when the water amount in the large inner container 2 is less than half of the volume of the large inner container 2, closing the upper heating pipe in the large inner container 2, and opening the lower heating pipe in the large inner container 2;
the fourth valve 213 is closed and the fifth valve 214 is opened.
The high water temperature and high water consumption mode comprises the following steps:
opening the second valve 111, and closing the first valve 211, the third valve 212, the fourth valve 213, and the fifth valve 214;
measuring the reading of a flow meter arranged at the water inlet 11 of the small inner container until the water inflow is equal to the volume of the small inner container 1;
the heating pipe of the small inner container 1 is opened while the second valve 111 is closed;
measuring the reading of the temperature sensor in the small inner container 1 until the temperature in the small inner container 1 is between 75 and 85 ℃, and stopping heating;
opening the first valve 211 and the third valve 212;
measuring the readings of the flow meters arranged at the water inlet 21 of the first large liner until the sum of the readings of all the flow meters is equal to the volume of the quick-heating water heater;
measuring the reading of the temperature sensor in the large inner container 2 in real time, and opening the upper heating pipe of the large inner container 2;
when the temperature sensor in the large inner container 2 reaches a set value, stopping heating;
opening the fourth valve 213, when the water amount in the large inner container 2 is less than half of the volume of the large inner container 2, closing the upper heating pipe in the large inner container 2, and opening the lower heating pipe in the large inner container 2;
the fourth valve 213 is closed and the fifth valve 214 is opened.
The four conditions can be used for adding water into the inner container 1 in time according to the needs and heating for waiting to be needed. Namely, the water temperature and the water quantity can be reached by reasonably controlling the water inflow and the heating time of the inner container 1 and the inner container 2.
According to the quick-heating water heater and the control method thereof, the large inner container and the small inner container are used for heating independently, the heating conditions, the heating water quantity, the heating water temperature and the like of the large inner container and the small inner container are controlled by adjusting the water consumption and the water temperature, and electric energy and water resources can be saved to the maximum extent.
From the foregoing, it should be noted that only the preferred embodiment of the present invention has been described, and it should be understood that various modifications and improvements can be made by those skilled in the art without departing from the principle of the present invention, and these modifications and improvements should be construed as the protection scope of the present invention.
Claims (6)
1. A control method of a quick-heating water heater is characterized in that: the quick-heating water heater comprises a small inner container and a large inner container which are provided with independent heating devices respectively, and a control panel for controlling the quick-heating water heater, wherein the large inner container is provided with a first large inner container water inlet positioned at the lower side of the large inner container, a second large inner container water inlet positioned at the upper side of the large inner container and a large inner container water outlet positioned at the lower side of the large inner container, the upper side of the small inner container is provided with a small inner container water inlet, the lower side of the small inner container is provided with a small inner container water outlet, the small inner container is arranged at the upper side of the large inner container, the small inner container water outlet is communicated with the second large inner container water inlet, an external water source is respectively communicated with the first large inner container water inlet and the small inner container water inlet, the control panel is electrically connected with the large inner container and the small inner container, the first large inner container water inlet and the small inner container water inlet are connected with an external water source, the water inlet of the first large inner container is provided with a first valve, the water inlet of the small inner container is provided with a second valve, the water inlet of the second large inner container is provided with a third valve, the water inlet of the second large inner container is communicated with the water outlet of the small inner container through at least one pipeline, the small inner container and the independent heating device in the large inner container are heating pipes, the length of the heating pipe in the small inner container is not less than half of the length of the small inner container, the large inner container is internally provided with at least two heating pipes, all the heating pipes are sequentially arranged from top to bottom, all heat exchange pipes in the large inner container are Z-shaped, the water outlet of the large inner container comprises a high water outlet pipe and a low water outlet pipe, the height of the high water outlet pipe is not less than half of the height of the large inner container, the low water outlet pipe is arranged at the lowest point of the large inner container, and the high water outlet pipe is provided with a fourth valve, the quick-heating water heater is characterized in that a fifth valve is arranged on the low water outlet pipe, a flow meter is arranged at the water inlet of the small inner container and the water inlet of the first large inner container, temperature sensors are arranged in the small inner container and the large inner container, the control panel is electrically connected with all the flow meters and all the temperature sensors, the quick-heating water heater further comprises a display screen for displaying and adjusting parameters of the quick-heating water heater, the display screen is arranged outside the large inner container and is electrically connected with the control panel, and the method comprises the following steps:
setting a heating mode corresponding to the water consumption and the water temperature in the quick-heating water heater;
inputting the required water consumption and the water temperature on the display screen;
the control circuit receives the data of the display screen and calls the heating mode to heat;
the heating mode includes: a low water temperature and low water consumption mode, a low water temperature and high water consumption mode, a high water temperature and low water consumption mode and a high water temperature and high water consumption mode;
the low water temperature and low water consumption mode comprises the following steps:
opening the second valve, closing the first valve, the third valve, the fourth valve, and the fifth valve;
measuring the reading of a flow meter arranged at the water inlet of the small inner container until the water inflow is two thirds of the volume of the small inner container;
closing the second valve and opening the heating pipe of the small inner container;
measuring the reading of a temperature sensor in the small inner container until the temperature in the small inner container is between 60 and 75 ℃, and stopping heating;
opening the first valve and the third valve;
measuring the readings of the flow meters arranged at the water inlet of the first large inner container until the sum of the readings of all the flow meters is equal to the low water consumption;
measuring the reading of a temperature sensor in the large inner container in real time, and opening a heating pipe at the lower part of the large inner container;
and when the temperature sensor in the large inner container reaches a set value, stopping heating.
2. The control method according to claim 1, characterized in that: the low water consumption is not more than one half of the volume of the quick water heater, the high water consumption is more than one half of the volume of the quick water heater, the temperature range of the low water temperature is 10 ℃ to 35 ℃, and the temperature range of the high water temperature is 36 ℃ to 70 ℃.
3. The control method according to claim 1, characterized in that: the high water temperature and low water consumption mode comprises:
opening the second valve, closing the first valve, the third valve, the fourth valve, and the fifth valve;
measuring the reading of a flow meter arranged at the water inlet of the small inner container until the water inflow is two thirds of the volume of the small inner container;
closing the second valve and opening the heating pipe of the small inner container;
measuring the reading of a temperature sensor in the small inner container until the temperature in the small inner container is between 75 and 85 ℃, and stopping heating;
opening the first valve and the third valve;
measuring the readings of the flow meters arranged at the water inlet of the first large inner container until the sum of the readings of all the flow meters is equal to the low water consumption;
measuring the reading of a temperature sensor in the large inner container in real time, and opening a heating pipe at the lower part of the large inner container;
and when the temperature sensor in the large inner container reaches a set value, stopping heating.
4. The control method according to claim 1, characterized in that: the low water temperature and high water consumption mode comprises the following steps:
opening the second valve, closing the first valve, the third valve, the fourth valve, and the fifth valve;
measuring the reading of a flow meter arranged at the water inlet of the small inner container until the water inflow is the volume of the small inner container;
closing the second valve and opening the heating pipe of the small inner container;
measuring the reading of a temperature sensor in the small inner container until the temperature in the small inner container is between 60 and 75 ℃, and stopping heating;
opening the first valve and the third valve;
measuring the readings of the flow meters arranged at the water inlet of the first large inner container until the sum of the readings of all the flow meters is equal to the volume of the quick-heating water heater;
measuring the reading of a temperature sensor in the large inner container in real time, and opening an upper heating pipe of the large inner container;
when the temperature sensor in the large inner container reaches a set value, stopping heating;
opening the fourth valve, closing the upper heating pipe in the large inner container and opening the lower heating pipe in the large inner container when the water amount in the large inner container is less than half of the volume of the large inner container;
and closing the fourth valve and opening the fifth valve.
5. The control method according to claim 1, characterized in that: the high water temperature and high water consumption mode comprises the following steps:
opening the second valve, closing the first valve, the third valve, the fourth valve, and the fifth valve;
measuring the reading of a flow meter arranged at the water inlet of the small inner container until the water inflow is the volume of the small inner container;
closing the second valve and opening the heating pipe of the small inner container;
measuring the reading of a temperature sensor in the small inner container until the temperature in the small inner container is between 75 and 85 ℃, and stopping heating;
opening the first valve and the third valve;
measuring the readings of the flow meters arranged at the water inlet of the first large inner container until the sum of the readings of all the flow meters is equal to the volume of the quick-heating water heater;
measuring the reading of a temperature sensor in the large inner container in real time, and opening an upper heating pipe of the large inner container;
when the temperature sensor in the large inner container reaches a set value, stopping heating;
opening the fourth valve, closing the upper heating pipe in the large inner container and opening the lower heating pipe in the large inner container when the water amount in the large inner container is less than half of the volume of the large inner container;
and closing the fourth valve and opening the fifth valve.
6. The control method according to claim 1, wherein the volume ratio of the small inner container to the large inner container is 1:1.1 to 1:10.
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| CN107131633A (en) * | 2017-05-27 | 2017-09-05 | 戚云玉 | A kind of two-chamber water heater body |
| CN112944669A (en) * | 2021-03-31 | 2021-06-11 | 海信(广东)厨卫系统股份有限公司 | Water heater and capacity increasing control method thereof |
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| CN106482328A (en) | 2017-03-08 |
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